Hello everyone,

I would like to open the discussion around the support of negative indexes, as 
I feel a lot of developers will benefit from this syntactical sugar.

Example:
$foo = array(1,2,3);
echo $foo[2]; // 3
echo $foo[-1]; // 3

$bar = 'baz';
echo $foo[2]; // 'z'
echo $foo[-1]; // 'z'

The change to PHP is quite trivial, but as it's a change to language it needs 
to be discussed. 

I'm happy to open a RFC, I have got a wiki account but I haven't got permission 
to add a wiki page. Whom do I need to contact regarding getting correct 
permissions to add/edit wiki pages?

Kind Regards
Marc


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